Picture shows Asian hornet, undated. The Asian hornet has not disappeared from Hamburg, health authorities in the German city have confirmed. (NewsX/Bee)
Oliver Wieckhorst speaks in undated footage. He is closely monitoring the situation for NABU, a German organisation focusing on the protection of the environment. (NewsX/Bee)
Illustrative image of Asian Hornet, undated. The Asian hornet, an invasive insect species that eats and kills honeybees, has been spotted in Berlin for the first time. (NewsX/Bee)